We went to great lengths to make the tapers and bends of the Mandrel super smooth to create a 35mm bar that looks like a traditional 31.8 bar with the added benefit of stiffness and strength. We combined that with perfect sweeps that makes the Mandrel feel just as good as it looks. True-Sweep geometry means that you can now run the bar with the proper roll-back without compromising the geometry/feel of the bar. No more rolling the bar forward to achieve the proper geometry! The Mandrel is race light while also being stiff enough for aggressive trail riding, enduro, and downhill. All of our bars are 800mm long and easily "cut to fit" your riding style.